• Jie Min, Yongfeng Zhao, Xian Wang, and Jian Zhao.
• Neurointensive Care Unit, The First Affiliated Hospital of Yangtze University, Jingzhou, China.
• Medicine (Baltimore). 2023 Nov 24; 102 (47): e36021e36021.

AbstractThe associations of neutrophil to lymphocyte ratio (NLR) and red cell distribution width (RDW) with the prognosis of aneurysmal subarachnoid hemorrhage (aSAH) patients were confirmed in a few studies. But NLR and RDW levels in most of these studies were on admission. Here we carried 1 retrospective study including 150 patients with aSAH who underwent surgeries in the First Affiliated Hospital of Yangtze University from January 2020 to February 2023 to explore the associations on the preoperative day, the first (1st), third (3rd), and seventh (7th) postoperative days. The level of RDW on the 3rd postoperative day and level of NLR on the 7th postoperative day in patients with poor prognosis were significantly higher than patients with good prognosis. The results of multivariate logistic analysis also confirmed the associations of RDW on the 3rd postoperative day (OR = 16.785, 95% CI: 4.077-69.107, P < .001) and NLR on the 7th postoperative day (OR = 8.399, 95% CI: 2.167-32.544, P = .002) with prognosis of aSAH patients. The results of receiver operating characteristic curve showed that cutoff values of RDW and NLR for predicting the prognosis in aSAH patients were 13.05% and 6.97, respectively. Higher RDW on the 3rd postoperative day and NLR on the 7th postoperative day were possibly associated with poor prognosis of aSAH patients. We should pay attention to the RDW and NLR levels during different hospitalization periods, especially in the short postoperative period. Moreover, the cutoff values for predicting prognosis need to be validated in larger-sample studies.Copyright © 2023 the Author(s). Published by Wolters Kluwer Health, Inc.

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